A small keychain with a button and a small metal piece inside : r/whatisthisthing

A small keychain with a button and a small metal piece inside : r/ whatisthisthing

Small silver metal object, front has a design the back has something similar to a QR code, and it's smaller than a dime : r/whatisthisthing

What is this keychain sized item with a razor sort of like a letter opener, removable plastic cap with whistle like hole in it, and a button that slightly moves metal piece?

Black thing that can stretch the top part with the keychain thing : r/ whatisthisthing

COPPERTIST.WU Skull Brass Keychain U Key Hook Retro Key Chain w Keyring for Men, Cool Gothic Keychains Car Accessories Gifts at Men's Clothing store

Two inch silver triangle pendant.. “Jubilaeum” only written word on it and the design is the same on all three sides. Found around 1980 as a best guess. : r/whatisthisthing

O bosstop 10pcs Sublimation Blanks Keychains Metal Round Key Rings for Heat Press Rectangle

Freebie at work. Keychain. Breaks apart. Black is rubber and solid on the inside and oddly shaped (I think that's for it's purpose). White piece is just hollowed out hard plastic. Approximately

Small rubber piece, with hole to snap onto something, found in my dishwasher : r/whatisthisthing

Small metal tool with hook on end. Found with some old keys and jewelry. : r /whatisthisthing